That is exactly what I was thinking. This sounds like a VANOS alignment problem.
Originally Posted by jared_wiesner
Your sure your getting the Vanos alignment right? And the exhaust side cam sensor is plugged in for sure right?
'02 330Ci - Megasquirt 3 tuned by PFTuning.com, M50 manifold, Kromer Kraft headers, Motons, widebody, etc.